Arran_Stirton comments on Rationally Irrational - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (414)
Aliciaparr,
This is in a sense the point of my essay! I define rationality as a tool for accuracy, because I believed that was a commonly held position on this blog (perhaps I was wrong). But if you look at the overall point of my essay, it is to suggest that there are times when what is desired is achieved without rationality, therefore suggesting alternative tools for accuracy. As to the idea of a "best tool", as I outline in my opening, I do not think such a thing exists. A best tool implies a universal tool for some task. I think that there are many tools for accuracy, just as there are many tools for cooking. In my opinion it all depends on what ingredients you are faced with and what you want to make out of them.
If you're going to use the word rationality, use its definition as given here. Defining rationality as accuracy just leads to confusion and ultimately bad karma.
As for a universal tool for some task? (i.e. updating on your belief) Well you really should take a look at Bayes' theorem before you claim that there is no such thing.
I am willing to look at your defintion of rationality, but don't you see how it is problematic to attempt to prescribe one static defintion to a word?
Ok, so you do believe that bayes theorem is a universal tool?